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Updated May 2026

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⚠️ TN Bus Stand is an independent public transport information platform. Bus timing data is sourced from MTC official website and community verification. Actual bus timings may vary. We are not affiliated with MTC, TNSTC, SETC or any government body. Bus timing photos are submitted by users and verified by our team.

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Data sourced via RTI + community verification

21

Live Buses — Route 21

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Track MTC Route 21 Live Buses on Map | TN Bus Stand